Select the robot, then in the Inspector View modify the height and radius values of the Character Controller component so that it encloses the robot.

选择机器人，然后再检查视窗中编辑特性控制器组件的高度和半径值以便它能包住机器人。

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Switch to top view and move the mesh away from the 3d cursor. This distance defines the radius of the warp. See top view of text and sphere.

切换到顶视图并且定位文字物体；定位3 D光标，这是用于定义环绕的半径。

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Extending the curve of Route 75 through the hills, they gently bent the bridge on a 12-mile radius, creating a smooth, shallow curve that gives motorists at either end a view of all the masts at the same time.

WSJ: A Concrete Ribbon Through the Clouds | Millau Viaduct | Masterpiece by Joseph Giovannini