Unity WebRequestTexture decreases quality?

Unity Engine
1

Hi all,
Basicly we have a game that gets images from host. Than save them to a sprite list for later use. (will be used both on UI (Image) and Gameobject ( spriteRenderer).
My problem is that my images are pieces of bigger image. What I mean is, when I put them together, images complete the big image. But my problem is, on the merging ( contact) point there a low quality/glitch/pixel error. Something like that. I tried everything but result is the same.

imageTexture= ((DownloadHandlerTexture)www.downloadHandler).texture;         
            //Pivot top
            mySpriteList.Add (Sprite.Create(imageTexture, new Rect(0f, 0f, imageTexture.width, imageTexture.height), new Vector2(0.5f, 1f), pixelsPerUnit));

When I try to render this sprites I get this result:

6067329--657414--1.PNG

6067329--657417--2.PNG
6067329--657417--2.PNG1420Ă—252 54 KB

By the way, images are perfectly cutted and perfectly positioned in the game. When I replace sprites with the ones I download manually with the same ones. There is no problem

6067329--657423--3.PNG
6067329--657423--3.PNG1266Ă—265 48.6 KB

***What I Tried

  • I saved my texture after I download them. To see that if texture is getting broken when I download it. But there was no error. It happens after Creating the sprite I guess.

  • I tried to save my downloaded textyre to another texture I created with different TextureTypes ( rgba32, alph8 etc) and turn on/off mipmaps. Nothing changed.

Thank you all for help,
Have a good day.

2

Default wrap mode for the loaded textures is “Repeat”. It causes a “Bleeding” effect for the top/bottom and right/left pixels. This seems pretty much like it (if your image has transparent edges). Try setting wrap mode to “Clamp” (if you’re not already).
imageTexture.wrapMode = TextureWrapMode.Clamp;

1 Like
3

That’s it. Thank you…