Mathf.Sign
static function Sign(f: float): float;
static float Sign(float f);
static def Sign(f as float) as float
Description

Returns the sign of f.

Return value is 1 when f is positive or zero, -1 when f is negative.
	Debug.Log(Mathf.Sign(-10));
	Debug.Log(Mathf.Sign(10));

using UnityEngine;
using System.Collections;

public class Example : MonoBehaviour {
    void Example() {
        Debug.Log(Mathf.Sign(-10));
        Debug.Log(Mathf.Sign(10));
    }
}

import UnityEngine
import System.Collections

public class Example(MonoBehaviour):

	def Example() as void:
		Debug.Log(Mathf.Sign(-10))
		Debug.Log(Mathf.Sign(10))