Parameter | Description |
---|---|
f | Real number whose sign will be retrieved. |
float
Mathematical sign of f
.
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)); } }