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Mathf.Sign

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public static method Sign(f: float): float;
public static float Sign(float f);

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

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Copyright © 2018 Unity Technologies. Publication: 2017.3-002A. Built: 2018-04-04.
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