选择这个选框将会重新对齐物体到被编辑过的地形上，使它们在顶部。

Reposition objects: Checking this check box will re-align objects with any terrain edited, keeping it on the top.

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选择这个选框将会重新对齐物体到被编辑过的地形上，使它们在顶部。

Reposition Vegetation: Checking this check box will re-align vegetation with the terrain as it is edited, keeping the vegetation on top.

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从上图中可以看出对齐物体需要许多工作。你可能需要多个参考物体来使摄像机完美的吻合。

As you can see above it can take a lot of work to line the objects up correctly, and you may require a few reference objects to ensure the camera is perfectly matched.

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