让立方体颜色渐变

创建一个立方体，创建javascript脚本，写上如下代码，然后挂上下面脚本即可实现颜色渐变的效果

#pragma strict

var colorStart = Color.red;

var colorEnd = Color.green;

var duration = 1.0;

function Update () {

var lerp = Mathf.PingPong (Time.time, duration) / duration;

renderer.material.color = Color.Lerp (colorStart, colorEnd, lerp);

}