| rect | 要翻转的 RectTransform。 |
| keepPositioning | 如果为 true，则围绕枢轴点翻转。如果为 false，则在父矩形内翻转。 |
| recursive | 是否也翻转子节点？ |
翻转 RectTransform 大小和对齐的水平轴和垂直轴，以及可选地翻转其子节点。
这会在 RectTransform 的大小和对齐中交换水平轴和垂直轴。这也可以被认为是沿对角线翻转。任何实际内容（如图像或文本）都不会被翻转或旋转，但可能会被重新调整大小并以不同的方式对齐。
一个使用示例是实例化一个设计为沿一个轴对齐的控件（如水平滑块），并翻转轴，以便布局变得适合沿另一个轴使用（如垂直滑块）。
当与 recursive 参数设置为 true 一起使用时，子节点始终与 keepPositioning 选项设置为 false 一起翻转，以便它们正确地遵循父节点的翻转。
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