using UnityEngine;
using System.Collections;

public class Textwrap : MonoBehaviour {

	public string theText = "Hello world blah-dy-blah!";
	public float theWidth = 2f;

	private TextMesh texty;

	// Use this for initialization
	void Start () {
		texty = GetComponent<TextMesh>();
	}

	// Update is called once per frame
	void Update () {

		string proposedString = "";
		string workingString = "";

		string[] words = theText.Split(' ');
		for (int i=0; i<words.Length; i++){

			string spacer = " ";
			if (i==0) spacer = "";

			proposedString = workingString + spacer + words[i];

			texty.text = proposedString;
			if (texty.renderer.bounds.size.x > theWidth && i>0){
				proposedString = workingString + "\n" + words[i];
			}

			workingString = proposedString;
			texty.text = workingString;

		}


	}
}