|
public static FlipLayoutOnAxis ( |
||
| rect | The RectTransform to flip. | |
| axis | int | The axis to flip along. 0 is horizontal and 1 is vertical. |
| keepPositioning | bool | Flips around the pivot if true. Flips within the parent rect if false. |
| recursive | bool | Flip the children as well? |
| return | void | |
public static void FlipLayoutOnAxis(RectTransform rect, int axis, bool keepPositioning, bool recursive)
{
if (!(rect == null))
{
if (recursive)
{
for (int i = 0; i < rect.childCount; i++)
{
RectTransform rectTransform = rect.GetChild(i) as RectTransform;
if (rectTransform != null)
{
RectTransformUtility.FlipLayoutOnAxis(rectTransform, axis, false, true);
}
}
}
Vector2 pivot = rect.pivot;
pivot[axis] = 1f - pivot[axis];
rect.pivot = pivot;
if (!keepPositioning)
{
Vector2 anchoredPosition = rect.anchoredPosition;
anchoredPosition[axis] = -anchoredPosition[axis];
rect.anchoredPosition = anchoredPosition;
Vector2 anchorMin = rect.anchorMin;
Vector2 anchorMax = rect.anchorMax;
float num = anchorMin[axis];
anchorMin[axis] = 1f - anchorMax[axis];
anchorMax[axis] = 1f - num;
rect.anchorMin = anchorMin;
rect.anchorMax = anchorMax;
}
}
}
/// <summary>
/// <para>Flips the alignment of the RectTransform along the horizontal or vertical axis, and optionally its children as well.</para>
/// </summary>
/// <param name="rect">The RectTransform to flip.</param>
/// <param name="keepPositioning">Flips around the pivot if true. Flips within the parent rect if false.</param>
/// <param name="recursive">Flip the children as well?</param>
/// <param name="axis">The axis to flip along. 0 is horizontal and 1 is vertical.</param>
public static void FlipLayoutOnAxis(RectTransform rect, int axis, bool keepPositioning, bool recursive)
{
if ((Object)rect == (Object)null)
{
return;
}
if (recursive)
{
for (int index = 0; index < rect.childCount; ++index)
{
RectTransform child = rect.GetChild(index) as RectTransform;
if ((Object)child != (Object)null)
{
RectTransformUtility.FlipLayoutOnAxis(child, axis, false, true);
}
}
}
Vector2 pivot = rect.pivot;
pivot[axis] = 1f - pivot[axis];
rect.pivot = pivot;
if (keepPositioning)
{
return;
}
Vector2 anchoredPosition = rect.anchoredPosition;
anchoredPosition[axis] = -anchoredPosition[axis];
rect.anchoredPosition = anchoredPosition;
Vector2 anchorMin = rect.anchorMin;
Vector2 anchorMax = rect.anchorMax;
float num = anchorMin[axis];
anchorMin[axis] = 1f - anchorMax[axis];
anchorMax[axis] = 1f - num;
rect.anchorMin = anchorMin;
rect.anchorMax = anchorMax;
}
