// 自动排列一个节点下的所有子节点的位置,从左往右紧密排列
public static void autoGridHorizontal(myUGUIObject root, float interval = 0.0f, bool resizeRootSize = true, float minWidth = 0.0f)
{
RectTransform transform = root.getRectTransform();
int childCount = transform.childCount;
Vector2 rootSize = root.getWindowSize();
// 如果要同时修改root的窗口大小为排列以后的内容大小，则需要提前获取内容排列后的宽高
if (resizeRootSize)
{
float width = 0.0f;
for (int i = 0; i < childCount; ++i)
{
RectTransform childRect = transform.GetChild(i).GetComponent <RectTransform>();
if (!childRect.gameObject.activeSelf)
{
continue;
}
width += childRect.rect.width;
// 最后一个子节点后不再添加间隔
if (i != childCount - 1)
{
width += interval;
}
}
rootSize.x = clampMin(width, minWidth);
root.setWindowSize(rootSize);
}
float currentLeft = rootSize.x * transform.pivot.x;
for (int i = 0; i < childCount; ++i)
{
RectTransform childRect = transform.GetChild(i).GetComponent <RectTransform>();
if (!childRect.gameObject.activeSelf)
{
continue;
}
float curWidth = childRect.rect.width;
childRect.localPosition = new Vector3(currentLeft + curWidth * 0.5f, childRect.localPosition.y);
currentLeft += curWidth;
// 最后一个子节点后不再添加间隔
if (i != childCount - 1)
{
currentLeft += interval;
}
}
}
// 自动排列一个节点下的所有子节点的位置,从上往下紧密排列
public static void autoGridVertical(myUGUIObject root, float interval = 0.0f, bool resizeRootSize = true, float minHeight = 0.0f)
{
RectTransform transform = root.getRectTransform();
int childCount = transform.childCount;
Vector2 rootSize = root.getWindowSize();
// 如果要同时修改root的窗口大小为排列以后的内容大小，则需要提前获取内容排列后的宽高
if (resizeRootSize)
{
float height = 0.0f;
for (int i = 0; i < childCount; ++i)
{
RectTransform childRect = transform.GetChild(i).GetComponent <RectTransform>();
if (!childRect.gameObject.activeSelf)
{
continue;
}
height += childRect.rect.height;
// 最后一个子节点后不再添加间隔
if (i != childCount - 1)
{
height += interval;
}
}
rootSize.y = clampMin(height, minHeight);
root.setWindowSize(rootSize);
}
float currentTop = rootSize.y * (1.0f - transform.pivot.y);
for (int i = 0; i < childCount; ++i)
{
RectTransform childRect = transform.GetChild(i).GetComponent <RectTransform>();
if (!childRect.gameObject.activeSelf)
{
continue;
}
float curHeight = childRect.rect.height;
childRect.localPosition = new Vector3(childRect.localPosition.x, currentTop - curHeight * 0.5f);
currentTop -= curHeight;
// 最后一个子节点后不再添加间隔
if (i != childCount - 1)
{
currentTop -= interval;
}
}
}
public void setFillRect(myUGUIObject obj)
{
mSlider.fillRect = obj.getRectTransform();
}