Premultiplied alpha in sprites?

[yaustar]

Artifacts on our 2D assets

Looking at the hair example, this is the issue here: [image] So let’s download it and get it into GIMP. Once loaded into GIMP, change to RGB mode: [image] Go to the channels tab here: [image] And toggle Alpha channel off. This means that we will only edit the other channels RGB: [image] If we hide the Alpha channel, you can see there the pixels that transparent on that edge are white hence the white artifact when rendering with linear filtering: [20200920-2230] To fix this, we can us…