Question

JavaScript =>public var trueHeading: float;
C# =>public float trueHeading;

Description 描述

The heading in degrees relative to the geographic North Pole. (Read Only)
相对于地理北极的航向度数。(只读)

The value in this property is always measured relative to the top of the screen in its current orientation. Note, that if you want this property to contain a valid value, you must also enable location updates by calling Input.location.Start().(Read Only)
在当前的方向，该属性值总是相对于屏幕顶端。注意，如果这个属性的值是一个无效的值，你必须调用Input.location.Start()来启用位置更新。(只读)

JavaScript:

function Update() {
		// Orient an object to point northward.
		transform.rotation = Quaternion.Euler(0, -Input.compass.trueHeading, 0);
	}

C#:

function Update() {
		// Orient an object to point northward.
		transform.rotation = Quaternion.Euler(0, -Input.compass.trueHeading, 0);
	}

compass