Mathf.IsPowerOfTwo Manual     Reference     Scripting  
Scripting > Runtime Classes > Mathf
Mathf.IsPowerOfTwo

static function IsPowerOfTwo (value : int) : bool

Description

Returns true if the value is power of two.

JavaScripts
// prints false
Debug.Log(Mathf.IsPowerOfTwo(7));

// prints true
Debug.Log(Mathf.IsPowerOfTwo(32));

using UnityEngine;
using System.Collections;

public class example : MonoBehaviour {
void Awake() {
Debug.Log(Mathf.IsPowerOfTwo(7));
Debug.Log(Mathf.IsPowerOfTwo(32));
}
}

import UnityEngine
import System.Collections

class example(MonoBehaviour):

def Awake():
Debug.Log(Mathf.IsPowerOfTwo(7))
Debug.Log(Mathf.IsPowerOfTwo(32))