Loading Image To PNG at runtime CODE

Code (CSharp):

1. public class overrideTexture : MonoBehaviour
2. {
3.     public static Texture2D tex;
4.     Renderer renderer;
5.     WWW www;
6.  
7.  
8.      IEnumerator Start()
9.     {
10.         tex = new Texture2D(4, 4, TextureFormat.DXT1, false);
11.         using (www = new WWW(Application.dataPath +"/Floor.png"))
12.         { yield return www;
13.             www.LoadImageIntoTexture(tex);
14.             renderer.material.mainTexture = tex;
15.         }
16.  
17.     }
18.  
19. }

I tried to make it work in many ways but still
NullReferenceException: Object reference not set to an instance of an object
overrideTexture+<Start>d__3.MoveNext () (at Assets/KF Files/KF Scripts/overrideTexture.cs:18)

it looks lie (www = new WWW(Application.dataPath +"/Floor.png")
does not read from Assets folder, I bet Iam missing something

 

Don't use datapath. If you don't want to tie in through a variable, put the images in
StreamingAssets

And use Application.StreamingAssets to access it

 

You could try yielding the LoadImageIntoTexture aswell, maybe the Texture2D wasnt ready before being applied.