Mathf.PingPong

Suggest a change

public static method PingPong(t: float, length: float): float;

public static float PingPong(float t, float length);

Description

PingPong returns a value that will increment and decrement between the value 0 and length.

PingPong requires the value t to be a self-incrementing value, for example Time.time, and Time.unscaledTime.

#pragma strict
public class PingPongExample extends MonoBehaviour {
	var myLight: Light;
	function Start() {
		myLight = GetComponent.<Light>();
	}
	function Update() {
		myLight.intensity = Mathf.PingPong(Time.time, 8);
	}
}

using UnityEngine;

public class PingPongExample : MonoBehaviour
{
    Light myLight;

    void Start()
    {
        myLight = GetComponent<Light>();
    }

    void Update()
    {
        myLight.intensity = Mathf.PingPong(Time.time, 8);
    }
}