https://github.com/akof1314/unityanimationcurvepopupmenu

Unity AnimationCurvePopupMenu (Copy, Paste)
https://github.com/akof1314/unityanimationcurvepopupmenu

Last synced: about 2 months ago
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Unity AnimationCurvePopupMenu (Copy, Paste)

• Host: GitHub
• URL: https://github.com/akof1314/unityanimationcurvepopupmenu
• Owner: akof1314
• Created: 2016-06-29T11:37:20.000Z (almost 9 years ago)
• Default Branch: master
• Last Pushed: 2016-06-29T12:42:24.000Z (almost 9 years ago)
• Last Synced: 2025-03-23T22:13:57.764Z (2 months ago)
• Language: C#
• Size: 47.9 KB
• Stars: 31
• Watchers: 4
• Forks: 11
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Unity AnimationCurvePopupMenu

Unity 曲线编辑扩展菜单功能

# 原因

默认的 AnimationCurve 字段曲线编辑，不支持复制粘贴到另一个 AnimationCurve 字段，亦不支持关键帧的清空。所以扩展 AnimationCurve 的绘制，在右侧添加下拉菜单，以扩展功能。

# 功能

* 复制曲线

* 粘贴曲线

* 清空曲线

# 截图

点击右侧下拉按钮，点击 Copy 复制：

![](https://github.com/akof1314/UnityAnimationCurvePopupMenu/raw/master/Screenshots/screenshot_copy.png)

在另一个曲线，右侧菜单点击 Paste 粘贴：

![](https://github.com/akof1314/UnityAnimationCurvePopupMenu/raw/master/Screenshots/screenshot_paste.png)

清空曲线的关键帧值，点击 Clear 清空：

![](https://github.com/akof1314/UnityAnimationCurvePopupMenu/raw/master/Screenshots/screenshot_clear.png)

# 使用说明

代码放进工程里面，对于默认的脚本，会自动调用扩展的曲线绘制方式：

默认的脚本类似：

```csharp

public class TestCurve : MonoBehaviour

{

    public AnimationCurve curve;

}

```

高级方式，要对默认脚本进行自定义绘制的话，创建 Editor 类。接着，对于属性值，调用 Unity 自带的接口 `EditorGUILayout.PropertyField` 即可。对于非属性值，可通过 AnimationCurveGUI 接口来替换 EditorGUILayout 和 EditorGUI 来绘制曲线：

```csharp

using UnityEngine;

using UnityEditor;

[CustomEditor(typeof(TestCurve))]

public class TestCurveEditor : Editor

{

    private SerializedProperty curveProp;

    private AnimationCurve m_TestAnimCurve = new AnimationCurve();

    void OnEnable()

    {

        curveProp = serializedObject.FindProperty("curve");

    }

    public override void OnInspectorGUI()

    {

        serializedObject.Update();

        EditorGUILayout.PropertyField(curveProp);

        m_TestAnimCurve = AnimationCurveGUI.CurveField("扩展曲线", m_TestAnimCurve);

        serializedObject.ApplyModifiedProperties();

    }

}

```