Make Atlas Landscape Materials(github url added)

My Problem.

project Github url : GitHub: Let’s build from here · GitHub

I will use mobile device test for es3.1.

My material included 8 layer.

2 base color texture (atlasing 4 * 2)

1 normal texture(atlasing 4 * rg/ba )

1(or2) pbr mask.

Total 5 texture sampler use.


278221-sampletexture.png

First. I maid atlas sample atlas texture.

Second, Make simple material

What is this happening? I searching All google pages, but can’t fix it;

thanks for your help.