Parameters

Returns

float Mathematical sign of f.

Description

Returns the mathematical sign of f.

Returns either a value of -1 when f is negative, or a value of 1 when f is 0 or greater. This is different from standard 'Sign' implementations which return 0 whenever f equals 0.

using UnityEngine;

public class Example : MonoBehaviour
{
    void Start()
    {
        // Prints -1
        Debug.Log(Mathf.Sign(-10));
        // Prints 1
        Debug.Log(Mathf.Sign(0));
        // Prints 1
        Debug.Log(Mathf.Sign(10));
    }
}