AnimationClip.SetCurve 设置曲线


function SetCurve (relativePath : string, type : Type, propertyName : string, curve : AnimationCurve) : void

Parameters参数

  • relativePath
    The path to the game object this curve applies to. relativePath is formatted similar to a pathname, e.g. "root/spine/leftArm". If relativePath is empty it refers to the game object the animation clip is attached to.
       应用给该曲线的游戏物体的路径。relativePath被格式化类似路径，如"root/spine/leftArm"。如果relativePath为空，表示动画剪辑附加的游戏物体。
  • type
    The class type of the component that is animated
       被动画的组件的类类型
  • propertyName
    The name or path to the property being animated
       被动画的属性的名字或路径
  • curve
    The animation curve //动画曲线

Description描述

Assigns the curve to animate a specific property.

给动画指定曲线一个特殊的属性。

If curve is null the curve will be removed. If a curve already exists  for that property, it will be replaced.

如果曲线为null，曲线将被移除，如果曲线属性已经存在，曲线将被替换。

通常的名称是: "localPosition.x", "localPosition.y", "localPosition.z",  "localRotation.x", "localRotation.y", "localRotation.z", "localRotation.w"  "localScale.x", "localScale.y", "localScale.z".

For performance reasons Transform position, rotation and scale can only be animated as one property.

出于性能原因，Transform的position, rotation和scale 只能被动画作为一个属性。

  • C#

  • JavaScript

using UnityEngine;using System.Collections;public class example : MonoBehaviour {void Start() {AnimationCurve curve = AnimationCurve.Linear(0, 1, 2, 3);AnimationClip clip = new AnimationClip();clip.SetCurve("", typeof(Transform), "localPosition.x", curve);animation.AddClip(clip, "test");animation.Play("test");}}
// Animates the x coordinate of a transform position//动画transform位置的x轴坐标function Start () {// Create the curve//创建曲线var curve : AnimationCurve = AnimationCurve.Linear(0, 1, 2, 3);// Create the clip with the curve//创建曲线的剪辑var clip : AnimationClip = new AnimationClip();clip.SetCurve("", Transform, "localPosition.x", curve);// Add and play the clip//点击并播放剪辑animation.AddClip(clip, "test");animation.Play("test");}@script RequireComponent(Animation)

Material properties can be animated using the property name exported in the shader.  Common property names are: "_MainTex", "_BumpMap", "_Color", "_SpecColor", "_Emission".  How to animate different material property types:

Material材质属性可以使用shader导出的属性名称制作动画。通常使用的名称是： "_MainTex", "_BumpMap", "_Color", "_SpecColor", "_Emission"。如何动画化不同材质属性类型： 

        Float属性： "PropertyName"          Vector4 属性： "PropertyName.x", "PropertyName.y", "PropertyName.z", "PropertyName.w"        Color 属性： "PropertyName.r", "PropertyName.g", "PropertyName.b", "PropertyName.a"        UV 旋转属性："PropertyName.rotation"        UV 偏移和缩放： "PropertyName.offset.x", "PropertyName.offset.y", "PropertyName.scale.x", "PropertyName.scale.y"        对于在同一renderer的多个索引材质，你能想这样添加前缀："[1]._MainTex.offset.y"

另见: ClearCurves 函数, AnimationCurve 类.

  • C#

  • JavaScript

using UnityEngine;using System.Collections;public class example : MonoBehaviour {void Start() {AnimationClip clip = new AnimationClip();clip.SetCurve("", typeof(Material), "_Color.a", new AnimationCurve(new Keyframe(0, 0, 0, 0), new Keyframe(1, 1, 0, 0)));clip.SetCurve("", typeof(Material), "_MainTex.offset.x", AnimationCurve.Linear(0, 1, 2, 3));animation.AddClip(clip, clip.name);animation.Play(clip.name);}}
// Animate color's alpha and main texture's horizontal offset.//动画颜色的通道和主要纹理的水平偏移function Start () {var clip = new AnimationClip ();clip.SetCurve ("", Material, "_Color.a",AnimationCurve (Keyframe(0, 0, 0, 0), Keyframe(1, 1, 0, 0)));clip.SetCurve ("", Material, "_MainTex.offset.x",AnimationCurve.Linear(0, 1, 2, 3));animation.AddClip (clip, clip.name);animation.Play(clip.name);}@script RequireComponent(Animation)


,