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/Plugins/UniRx/Scripts/InternalUtil/ExceptionExtensions.cs

@@ -0,0 +1,15 @@
+namespace UniRx.InternalUtil
+{
+	using System;
+
+	internal static class ExceptionExtensions
+	{
+		public static void Throw(this Exception exception)
+		{
+#if (NET_4_6 || NET_STANDARD_2_0)
+			System.Runtime.ExceptionServices.ExceptionDispatchInfo.Capture(exception).Throw();
+#endif
+            throw exception;
+		}
+	}
+}