AnimationUtility.GetCurveBindings

Description

Returns all the float curve bindings currently stored in the clip.

Answers the question: "Which float properties are animated by the clip?".

Unity has two types of animation: Float and object reference. Float curve is a classic curve that animates float property over time. Object reference "curve" is a construct that animates object reference property over time.

This method returns only the float curve bindings. See AnimationUtility.GetObjectReferenceCurveBindings for object reference curves.

no example available in JavaScript

using UnityEditor;
using UnityEngine;

// Editor window for listing all float 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("Curves:");
        if (clip != null)
        {
            foreach (var binding in AnimationUtility.GetCurveBindings(clip))
            {
                AnimationCurve curve = AnimationUtility.GetEditorCurve(clip, binding);
                EditorGUILayout.LabelField(binding.path + "/" + binding.propertyName + ", Keys: " + curve.keys.Length);
            }
        }
    }
}