using System;
using UnityEngine;
using System.Collections;
using System.Collections.Generic;
using SimpleJSON;

namespace VamWizard
{
	public class FlipNormals : MVRScript
	{

		public override void Init()
		{
			try
			{
				FlipNormals_();
			}
			catch (Exception e)
			{
				SuperController.LogError("Exception caught: " + e);
			}
		}
		
		void OnDestroy()
		{
			FlipNormals_();
		}

		void FlipNormals_()
		{
			var parentTransforms = this.GetComponentsInParent<Transform>();
			Transform root = null;
			foreach (var item in parentTransforms)
			{
				if (item.name == "reParentObject")
				{
					root = item;
					break;
				}
			}

			Mesh mesh = root.GetComponentInChildren<MeshFilter>().mesh;
			var normals = mesh.normals;
			for (int i = 0; i < normals.Length; i++)
			{
				normals[i] = normals[i] * -1;
			}
			mesh.normals = normals;
			root.GetComponentInChildren<MeshFilter>().mesh = mesh;
		}

	}
}