Unity Alphachannel help

So my problem is that im trying to make a transparent image without the white outlines. I used the alpha layer tool unity gives out but the problem is that i need to do it without using a material this is how the problem looks.



i really need help

-Lucas

 

what format are you saving the image out as?

 

The format on the image is psd but i've tried png aswell

 

http://forum.unity3d.com/threads/82548-White-Lines-on-alpha-images

 

A trick I picked up when building for Second Life - needs a 2d graphics program that supports Layers :

1. Duplicate the layer with your character a few times.

2. Now Gaussian Blur all the layers except the top layer

3. Create the Alpha mask from the unblurred top layer.

4. Now merge the layers down, save as a .png

cheers, gryff

 

You need to premultiply the Alpha on your image software.

 

Note that Photoshop can't save premultiplied pngs. Save as TGA with an alpha channel.

 

Thanks alot guys

 

In Unity 4 just check the "Alpha is transparency" checkbox on the Texture's inspector window.