/// OSVR-Unity Connection
///
/// http://sensics.com/osvr
///
/// <copyright>
/// Copyright 2014 Sensics, Inc.
///
/// Licensed under the Apache License, Version 2.0 (the "License");
/// you may not use this file except in compliance with the License.
/// You may obtain a copy of the License at
///
///     http://www.apache.org/licenses/LICENSE-2.0
///
/// Unless required by applicable law or agreed to in writing, software
/// distributed under the License is distributed on an "AS IS" BASIS,
/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
/// See the License for the specific language governing permissions and
/// limitations under the License.
/// </copyright>

using UnityEngine;

namespace OSVR
{
    namespace Unity
    {
        public class GetParent
        {
            public static GameObject Get(GameObject go)
            {
                if (null == go || null == go.transform || null == go.transform.parent)
                {
                    return null;
                }
                Transform parent = go.transform.parent;
                return parent.gameObject;
            }
        }
    }
}