地图编辑器锁定北方

游戏中可以设置总是朝北，这样在中国区域，就会自动旋转地图，使地图看起来和我们常见的一样（上北下南）。

Map alignment

Controls rotation of the map view:[1]

• Always north (the default): rotates the map such that North is exactly towards the top of the screen at the center of the current view. The map will rotate slightly as you pan it horizontally with your right mouse button (or ctrl-click on Mac).
• North locked: rotates the map such that North is exactly towards the top of the screen at the current position of your truck.
• Flat: disables map rotation. North is exactly towards the top of the screen at the map projection's central meridian.

但是在编辑器中，中国区域看起来就像逆时针旋转了大约90度，如何在编辑器中设置地图朝北？

注意看，此图为苏州太湖边，朝左是北。