基础内容

必要插件安装
缓动曲线和动画基础
ElementFolder，Track与其次级模块，PathNode重构

Assets/Feel/FeelDemos/Springs/Scripts/FeelSpringsDemoManager.cs

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+using System.Collections.Generic;
+using MoreMountains.Tools;
+using UnityEngine;
+
+namespace MoreMountains.Feel
+{
+	[AddComponentMenu("")]
+	public class FeelSpringsDemoManager : MonoBehaviour
+	{
+		[Header("Bindings")]
+		public List<GameObject> DemoObjects;
+		[MMReadOnly] public int CurrentIndex = 0;
+
+		protected virtual void Start()
+		{
+			EnableCurrentDemo();
+		}
+
+		public virtual void NextDemo()
+		{
+			CurrentIndex++;
+			if (CurrentIndex >= DemoObjects.Count)
+			{
+				CurrentIndex = 0;
+			}
+			EnableCurrentDemo();
+		}
+
+		public virtual void PreviousDemo()
+		{
+			CurrentIndex--;
+			if (CurrentIndex < 0)
+			{
+				CurrentIndex = DemoObjects.Count - 1;
+			}
+			EnableCurrentDemo();
+		}
+
+		protected virtual void EnableCurrentDemo()
+		{
+			foreach (GameObject demoObject in DemoObjects)
+			{
+				demoObject.gameObject.SetActive(false);
+			}
+			DemoObjects[CurrentIndex].SetActive(true);
+		}
+	}
+}