Vector3.this [int index]

Access the x, y, z components using [0], [1], [2] respectively.

JavaScripts

var p : Vector3;
p[1] = 5; // the same as p.y = 5

using UnityEngine;
using System.Collections;

public class example : MonoBehaviour {
public Vector3 p;
void Awake() {
p[1] = 5;
}
}

import UnityEngine
import System.Collections

class example(MonoBehaviour):

public p as Vector3

def Awake():
p[1] = 5