Vector3 extension class

Vector3Ext.cs

using UnityEngine;
using System.Collections;

static public class Vector3Ext {
	/// <summary>
	/// Gives absolute distance instead of returning a negative value.
	/// </summary>
	/// <returns>The all.</returns>
	/// <param name="pos1">Pos1.</param>
	/// <param name="pos2">Pos2.</param>
	static public Vector3 DistanceAll (Vector3 pos1, Vector3 pos2) {
		Vector3 dist = pos1 - pos2;

		dist.x = Mathf.Abs(dist.x);
		dist.y = Mathf.Abs(dist.y);
		dist.z = Mathf.Abs(dist.z);

		return dist;
	}
}