whitch images loaded from url

Questions & Answers
1

hi in a about to build photo album, in order to load an image ihave to use this method

//  images are: "Lakshmi-Menon-Catalog-1.jpg" "Lakshmi-Menon-Catalog-2.jpg" "Lakshmi-Menon-Catalog-3.jpg"
public string url = "http://a7.idata.over-blog.com/500x348/3/27/08/34/jacqueline-

fernandez/Lakshmi-Menon-Catalog-1.jpg";
public int i;

IEnumerator Start() {
		
		int x =0;
		Debug.Log("strat called "+x++);
		WWW www = new WWW(url);
    yield return www;
    renderer.material.mainTexture = www.texture;
		
 }

so i tried to switch images using GUI

 void  OnGUI()
{  
	if(GUI.Button(new Rect(100,200,100,200),"next") && i <= 2 )
	{
	i++;
    url = "http://a7.idata.over-blog.com/500x348/3/27/08/34/jacqueline-fernandez/Lakshmi-Menon-Catalog-"+i+".jpg";
       // i have relalled strat method but the image didn't change 
       this.Start();
	}
}

how can i switch between images using GUI ?

2

You’re trying to call start twice! That’ll never work. You should put that functionality off into a separate method-

IEnumerator GetWWW() {
    WWW www = new WWW(url);
    yield return www;
    renderer.material.mainTexture = www.texture;
}

And then use

StartCoroutine(GetWWW());

every time you wanted to change your image. Remember to give it a few seconds each time!

3

thanks for help syclamoth it worked