Unity3D动画贴图、滚动纹理、滚动贴图脚本

using UnityEngine;
using System.Collections;
 
public class AnimatedUVs : MonoBehaviour 
{
    public int materialIndex = 0;
    public Vector2 uvAnimationRate = new Vector2( 1.0f, 0.0f );
    public string textureName = "_MainTex";
 
    Vector2 uvOffset = Vector2.zero;
    //unity3d脚本http://www.unitymanual.com/
    void LateUpdate() 
    {
        uvOffset += ( uvAnimationRate * Time.deltaTime );
        if( renderer.enabled )
        {
            renderer.materials[ materialIndex ].SetTextureOffset( textureName, uvOffset );
        }
    }
}