how to make texture variations on tile?

gustavorios2 · November 16, 2014, 1:17pm

I need to create an effect like this on a material

tiling an 512 texture but with small variations on each tile.
is it possible?

Luos · November 16, 2014, 2:39pm

yes, you could LERP either diffuse colors/roughness values/normals with a cloud texture to get more variation.

http://gametextures.com/blog/2014/09/30/using-gametextures-in-unreal-engine-4/ < this tutorial (I think the 2nd page) does just something like that with the roughness. it can be applied to other channels as well of course

gustavorios2 · November 16, 2014, 3:09pm

I get it to work doing this:

I changed the TexCoord values until it matches the “main” single texture