Vector3をファイルに保存する

DumpVector3.cs

using System.IO;
using UnityEngine;

public static class Dump
{ 
	public static void DumpVector3(Vector3[] datas, string fileName)
	{
		StreamWriter sw;
		string date = System.DateTime.Now.ToString("yyyyMMddtthhmmss");
		string filePath = Application.dataPath + "/../" + fileName + "_" + date + ".txt";
		sw = new StreamWriter(filePath, false); //true=追記 false=上書き
		for (int i = 0; i < datas.Length; i++)
		{
			sw.WriteLine(i + "," + datas[i].x + "," + datas[i].y + "," + datas[i].z);
		}
		sw.Flush();
		sw.Close();
		Debug.Log("Dump " + filePath);
	}
}