Transform.rotation 旋转角度

# [Transform](Transform.html).rotation 旋转角度

var *rotation* : [Quaternion](../Quaternion/Quaternion.html)

*Description* 描述

The rotation of the transform in world space stored as a [Quaternion](../Quaternion/Quaternion.html).

在世界空间坐标物体变换的旋转角度作为 [Quaternion](../Quaternion/Quaternion.html) 储存。

Unity stores rotations as Quaternions internally. To rotate an object, use [Transform.Rotate](Transform.Rotate.html). Use [Transform.eulerAngles](Transform.eulerAngles.html) for setting the
rotation as euler angles.

Untiy 作为四元数内部储存旋转角度。旋转一个物体，使用 [Transform.Rotate](Transform.Rotate.html)，使用 [Transform.eulerAngles](Transform.eulerAngles.html) 为设置作为欧拉角的旋转角度。

* [C#](#)
* [JavaScript](#)

```
using UnityEngine;
using System.Collections;

public class example : MonoBehaviour {
	public void Awake() {
		transform.rotation = Quaternion.identity;
	}
}
```

```
// Reset the world rotation
//重设世界的旋转角度
transform.rotation = Quaternion.identity;
```

另一个例子：

* [C#](#)
* [JavaScript](#)

```
using UnityEngine;
using System.Collections;

public class example : MonoBehaviour {
	public float smooth = 2.0F;
	public float tiltAngle = 30.0F;
	void Update() {
		float tiltAroundZ = Input.GetAxis("Horizontal") * tiltAngle;
		float tiltAroundX = Input.GetAxis("Vertical") * tiltAngle;
		Quaternion target = Quaternion.Euler(tiltAroundX, 0, tiltAroundZ);
		transform.rotation = Quaternion.Slerp(transform.rotation, target, Time.deltaTime * smooth);
	}
}
```

```
// Smoothly tilts a transform towards a target rotation.
//平滑倾斜物体向一个target旋转
var smooth = 2.0;
var tiltAngle = 30.0;
function Update () {
	var tiltAroundZ = Input.GetAxis("Horizontal") * tiltAngle;
	var tiltAroundX = Input.GetAxis("Vertical") * tiltAngle;
	var target = Quaternion.Euler (tiltAroundX, 0, tiltAroundZ);
	// Dampen towards the target rotation
	//向target旋转阻尼
	transform.rotation = Quaternion.Slerp(transform.rotation, target,
	Time.deltaTime * smooth);;
}
```