How do I limit the lowest resolution of mipmaps?

Unity Engine
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1

I am very new to Unity, and I’ve already seen a thread about this

But I don’t understand what to do and I need someone to walk me through it…

I am working on a project/world in Unity 2019 4.30f1 for VRChat and am currently working on optimizing my map.

Currently I have a texture atlas with very generous amounts of bleed (20 pixels and higher) between textures but I still have annoying texture seams/bleeding at a distance because the resolution of the mipmaps are getting waaay to small.

I am not willing to disable mipmaps because it makes the textures look very bad and grainy…

Is there a way to limit the lowest resolution of the mipmaps at a distance so as to stop the bleeding/seams?

2

7534544--930371--texture bleed.jpg
7534544--930371--texture bleed.jpg1920×1080 372 KB

Picture of the issue in question, note the reddish texture causing the seams at a distance…

7534544--930374--image_2021-09-29_225134.png