Unity Transform's path extension.

TransformPathExtension.cs

namespace TakashiCompany.Unity.Extension
{
	using UnityEngine;

	/// <summary>
	/// Transform's path extension.
	/// </summary>
	public static class TransformPathExtension
	{
		/// <summary>
		/// Gets the path from root.
		/// </summary>
		/// <returns>The path.</returns>
		/// <param name="self">Self.</param>
		public static string GetPath(this Transform self)
		{
			string path = self.gameObject.name;

			Transform parent = self.parent;

			while (parent != null)
			{
				path = parent.name + "/" + path;
				parent = parent.parent;
			}

			return path;
		}
	}
}