Version: 2022.3
LanguageEnglish
  • C#

AnimationUtility.GetObjectReferenceCurveBindings

Suggest a change

Success!

Thank you for helping us improve the quality of Unity Documentation. Although we cannot accept all submissions, we do read each suggested change from our users and will make updates where applicable.

Close

Submission failed

For some reason your suggested change could not be submitted. Please <a>try again</a> in a few minutes. And thank you for taking the time to help us improve the quality of Unity Documentation.

Close

Cancel

Declaration

public static EditorCurveBinding[] GetObjectReferenceCurveBindings(AnimationClip clip);

Description

Retrieves the object reference curve bindings stored in the animation clip.

Use this method to find which object reference properties are animatable.

Unity has two types of animation: float curve and object reference curve. A float curve is a classic curve that animates a float property over time. An object reference curve is a construct that animates an object reference property over time.

This method only retrieves the object reference curve bindings. See AnimationUtility.GetCurveBindings for float curves.

using UnityEditor;
using UnityEngine;

// Editor window for listing all object reference curves in an animation clip public class ClipInfo : EditorWindow { private AnimationClip clip;

[MenuItem("Window/Clip Info")] static void Init() { GetWindow(typeof(ClipInfo)); }

public void OnGUI() { clip = EditorGUILayout.ObjectField("Clip", clip, typeof(AnimationClip), false) as AnimationClip;

EditorGUILayout.LabelField("Object reference curves:"); if (clip != null) { foreach (var binding in AnimationUtility.GetObjectReferenceCurveBindings(clip)) { ObjectReferenceKeyframe[] keyframes = AnimationUtility.GetObjectReferenceCurve(clip, binding); EditorGUILayout.LabelField(binding.path + "/" + binding.propertyName + ", Keys: " + keyframes.Length); } } } }
Copyright © 2023 Unity Technologies
优美缔软件(上海)有限公司 版权所有
"Unity"、Unity 徽标及其他 Unity 商标是 Unity Technologies 或其附属机构在美国及其他地区的商标或注册商标。其他名称或品牌是其各自所有者的商标。
公安部备案号:
31010902002961