Rendering a line in 2d space

Questions & Answers
1

I need to draw a line between two points that supports sorting layers. How do I do it?

2

Attach this script to a GameObject with a LineRenderer component. Set up the LineRenderer as usual.

using UnityEngine;
using System.Collections;

public class LineRendererSorting : MonoBehaviour {

     public string layerName = "YourLayerName";
     public int order = 0;

	void Start () {
		LineRenderer lr = GetComponent<LineRenderer>();
		lr.sortingLayerName = layerName ;
		lr.sortingOrder = order;
	}

}