首先添加一个Simple Texture用来当做幻灯片的对象。

 

 

新建一个材质，着色器选择如图

 

在Simple Texture上选择我们刚刚建立的材质

 

最后上代码

using UnityEngine;

using System.Collections;

public

class SlideShow

: MonoBehaviour

{

    

public

float waitTime;

    

float tm;

    

//TweenColor tc;

    

bool isshow

=

false;

    TweenColor[] tcs;

    

public

string url;

    

public

int count;

    

int index

=

0;

    

void Start ()

    {

        

this.gameObject.AddComponent

<TweenColor

> ();    

        

this.gameObject.AddComponent

<TweenColor

> ();

        tcs

= GetComponents

<TweenColor

> ();

        tcs [

0].enabled

=

false;

        tcs [

1].enabled

=

false;

        tcs [

0].from

=

new Color (

1,

1,

1,

1);

        tcs [

0].to

=

new Color (

1,

1,

1,

0);

        tcs [

1].from

=

new Color (

1,

1,

1,

0);

        tcs [

1].to

=

new Color (

1,

1,

1,

1);

        tcs [

0].eventReceiver

=

this.gameObject;

        tcs [

0].callWhenFinished

=

"endChange";

        tcs [

0].duration

=

1;

        tcs [

1].duration

=

1;

    }

    

// Update is called once per frame

    

void Update ()

    {

        tm

+= Time.deltaTime;

        

if (tm

> waitTime) {

            

if(index

<count

-

1)

            {

                index

++;

            }

            

else

            {

                index

=

0;

            }

            startChange ();

            tm

=

0;

        }

    }

    

void startChange ()

    {

        tcs [

0].Reset ();

        tcs [

0].enabled

=

true;

        Debug.Log (

"Start");        

    }

    

void endChange ()

    {

        UITexture ut

=GetComponent

<UITexture

>();

        ut.material.mainTexture

=Resources.Load(url

+index.ToString())

as Texture;

        tcs [

1].Reset ();

        tcs [

1].enabled

=

true;

    }

}

填写参数，完成！~