Color.Lerp

Parameters

Description

Linearly interpolates between colors a and b by t.

t is clamped between 0 and 1. When t is 0 returns a. When t is 1 returns b.

The code sample sets the color of a GameObject's material to a value between white and black, based on the amount of time that has elapsed.

using UnityEngine;

public class ColorLerp : MonoBehaviour
{
    Color lerpedColor = Color.white;
    Renderer renderer;

    void Start()
    {
        renderer = GetComponent<Renderer>();
    }

    void Update()
    {
        lerpedColor = Color.Lerp(Color.white, Color.black, Mathf.PingPong(Time.time, 1));
        renderer.material.color = lerpedColor;
    }
}

See Also: LerpUnclamped.