AnimationCurve.AnimationCurve 动画曲线

# [AnimationCurve](AnimationCurve.html).AnimationCurve 动画曲线

static function *AnimationCurve* (*params keys* : Keyframe[]) :
AnimationCurve

*Description* 描述

Creates an animation curve from arbitrary number of keyframes.

根据任意数量的关键帧创建一个动画曲线.

This creates a curve from variable number of [Keyframe](../Keyframe/Keyframe.html) parameters. If you want to create
curve from an array of keyframes, create an empty curve and assign [keys](AnimationCurve.keys.html) property.

该函数根据关键帧参数创建曲线.如果你想从一个关键帧数组中创建一个曲线.创建一个曲线并赋值键属性.

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

```
using UnityEngine;
using System.Collections;

public class example : MonoBehaviour {
	public AnimationCurve curve = new AnimationCurve(new Keyframe(0, 0), new Keyframe(1, 1));
	void Update() {
		transform.position.x = Time.time;
		transform.position.y = curve.Evaluate(Time.time);
	}
}
```

```
// An ease in, ease out animation curve (tangents are all flat)

// 一个渐入渐出的动画曲线(切线都是平直的)
var curve = new AnimationCurve( Keyframe (0, 0), Keyframe (1, 1));

function Update () {
   transform.position.x = Time.time ;
   transform.position.y = curve.Evaluate( Time.time );
}
```

• static function *AnimationCurve* () : AnimationCurve

*Description* 描述

Creates an empty animation curve

创建一个空的动画曲线.