[Solved] Tiles and their weird edges (alpha channel problem)

[Wayshan]

Hey, I have a strange problem with my tiles:

Pasteboard - Uploaded Image

I am really getting desperate. I followed some tutorials and played with it in Photoshop, but to no avail. I can edit them via PS, but I am not familiar with how this alpha tile and transparency works. Can someone help me or at least guide me and tell me what to do with these?

The tileset's I am working with is here:

MediaFire

(I don't care about the rocs so much, I am especially interested in the dirt and the grass tilesets)

Thanks in advance for your time ^^

 

[Dr Super Good]

The screenshot link does not work.

Looking at the tga files, it appears your blend tiles do not have any alpha...

 

[Pyrogasm]

Screenshot works for me.

 

[Dr Super Good]

Screenshot works for me.

The site is doing something that Microsoft Edge does not like. Since they probably do not own/maintain that site, I doubt the details matter.

 

[Wayshan]

Please find the screenshot attached here!

How can one add alpha to the tileset?

 

[Dr Super Good]

How can one add alpha to the tileset?

The same way one adds alpha to any image. Read up your image editor documentation for more details.

Generally one has to delete pixels from the back layer so that the alpha shows through.

 

[Wayshan]

Thanks, already got a way around it. It's weird, cause some of the textures already displayed transparent in PS, but I had to "delete" them anyway. Great to see you all so willing to help. Marking as solved