Grass decal glitch

Hello Devs,
Im trying to make a realistic map for my game and for the grass im using decals. However there is a weird line above every grass decal but its only visible from some perspectives. This is really annoying when there is a large amount of these grass decals and its also very visible. Is there a way to fix this issue?


Its hard to see here. Its basically just a line where the image ends at the very top.

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is there a white line on the image? (Have you trie PixelFix?)

I’ve been running into this exact problem recently; it turns out to be a rendering bug where the bottom pixels bleed and reappear at the top of the decal. There isn’t a clear fix to this, but there is a clever workaround to it.
Let’s use this tree decal as an example of the problem:


The workaround is to move the transparent image up by 1/16 of the canvas height (maybe 2/16 to be safe).

This should take care of the problem, but make sure to move the part(s) that have the decal downward, so your image isn’t floating above the ground.

Take care!

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