[Filtering problem] What is wrong with this sprite?

[grahf78]

I've run into a strange issue with how a sprite looks when using the built-in bilinear/trilinear filtering.

This is a soulsphere with two frames. Unfiltered, frames A and B look and animate perfectly. However, when filtering is turned on, the second frame looks really blurry, making the animation look very bad. I don't know what could be causing this. Any help would be appreciated!



I've also attached a small pk3 where you can do the comparison ingame.

[Enjay]

Well, I'm not sure why it had such a big impact, but SOULB0 has some translucent pixels around the edge. Flattening the image and cleaning up those pixels seems to have solved it.

If you load the attached file on top of your test PK3, the blurriness has gone.

I also trimmed the sprites closer to the image (mostly because it was the first thing that I tried) and then reset the offsets so that the sprite position matched what you had with your ones.

[grahf78]

Thanks for answering! I also thought it was due to the image size, which left me more stumped. Cleaning those almost imperceptible transparent pixels did it.