| dir | The direction in which to search for a neighbouring Selectable object. |
Selectable The neighbouring Selectable object. Null if none found.
Finds the selectable object next to this one.
The direction is determined by a Vector3 variable.
using UnityEngine; using System.Collections; using UnityEngine.UI; // required when using UI elements in scripts
public class ExampleClass : MonoBehaviour { //Sets the direction as "Up" (Y is in positive). public Vector3 direction = new Vector3 (0, 1, 0); public Button btnMain; public void Start () { //Finds and assigns the selectable above the main button Selectable newSelectable = btnMain.FindSelectable (direction);
Debug.Log (newSelectable.name); } }