Version: 2019.1 (switch to 2018.3 or 2017.4)
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Mathf.Abs

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public static float Abs(float f);

Description

Returns the absolute value of f.

using UnityEngine;

public class ScriptExample : MonoBehaviour
{
    void Start()
    {
        // prints 10.5
        Debug.Log(Mathf.Abs(-10.5f));
    }
}
public static int Abs(int value);

Description

Returns the absolute value of value.

using UnityEngine;

public class MathAbsExample : MonoBehaviour
{
    void Start()
    {
        // prints 10
        Debug.Log(Mathf.Abs(-10));
    }
}

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Copyright © 2019 Unity Technologies. Publication: 2019.1-002V. Built: 2019-04-15.
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