AudioSource.spread 扩散

# [AudioSource](AudioSource.html).spread 扩散

var *spread* : float

*Description* 描述

Sets the spread angle a 3d stereo or multichannel sound in speaker space.

设置 3d stereo 的扩散角或扬声器空间的多声道声音。

0 = all sound channels are located at the same speaker location and is
'mono'. 360 = all subchannels are located at the opposite speaker location to
the speaker location that it should be according to 3D position. Default = 0.

0=所有声音通道位于相同的扬声器位置并且是单声道。360=所有子通道位于对面扬声器的位置到扬声器位置，这应该根据 3D 位置。默认为 0。

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

```
using UnityEngine;
using System.Collections;

public class example : MonoBehaviour {
	void OnTriggerEnter(Collider other) {
		if (other.audio)
			other.audio.spread = 0;

}
	void OnTriggerExit(Collider other) {
		if (other.audio)
			other.audio.spread = 360;

}
}
```

```
// when any AudioSource goes trough this transform, it will set it as 'mono'
// and will restore the value to 3D effect after exiting
// Make sure the audio source has a collider.
//当任意AudioSource通过这个变换，将设置它为单通道，并且退出后恢复值到3D效果
//确定音频源有一个碰撞器
function OnTriggerEnter(other : Collider) {
	if(other.audio)
		other.audio.spread = 0;
}

function OnTriggerExit(other : Collider) {
	if(other.audio)
		other.audio.spread = 360;
}
```