利用SteamVR中的ITeleportPoint实现场景中的场景跳转

 teleport point的属性Teleport Type为Switch To New Scene，Switch To Scene属性面板跳转场景的名字。将要跳转的场景build在一起File -> Build Settings -> Scenes In Build,把相应的场景拖进去。还需要在Teleport Point脚本中添加一句代码：

		//-------------------------------------------------
		public void TeleportToScene()
		{
			if ( !string.IsNullOrEmpty( switchToScene ) )
			{
			    SceneManager.LoadScene(switchToScene);
                Debug.Log("<b>[SteamVR Interaction]</b> TeleportPoint: Hook up your level loading logic to switch to new scene: " + switchToScene );
			}
			else
			{
				Debug.LogError("<b>[SteamVR Interaction]</b> TeleportPoint: Invalid scene name to switch to: " + switchToScene );
			}
		}