Foliage turn white at distance

[Gui205_El_Besto]

Hi !

First at all i’m strictly news on Unreal Engine, i come from Unity so i try to understand how this engine work.
I got an problem with my foliage at close distance it’s look good, but at mid and far distance he turn white, i look on internet and see only one related problem, it look similar as mine, but i made the test of the solution and the problem is still here. So i dont know where the problem comes, i try to change the alpha layer, and seem to have an impacte but i can’t change it more otherwise my texture will be totaly broken.

At close distance evertying look ok :

But at far distance it turn white :

This is my alpha on margin on my texture :

And this is my material :

[Gui205_El_Besto]

I fix my problem, just export my atlas to png instead of tga to have transparent base.

[nikolistary]

I have this exact same problem. Could you expand on how you fixed this issue?

[BananableOffense]

They were using white backgrounds on their foliage atlas. As you get farther away, mipmaps will blend the white background with the image. The solution is to use a technique known as padding or dilation. Use a background color that is the same or similar as the asset, so when the texture downscales it doesn’t filter in an undesired color.