Feb
3
2012
3
2012
Multi-UV Mixing (shader)
An article by 
Testing multi-UV mixing (related forum link).
All this shader does, it uses the same material with different sizes.. so it doesnt look so tiled.
(but loses detail and actually while testing, simple bumpmap helps to remove tiling quite nicely also..)
Screenshot:left side, standard diffuse map – right side, UV mixed map.
This version is made directly from “Diffuse” shader (link to Unity docs)
find line:
o.Albedo = tex2D (_MainTex, IN.uv_MainTex).rgb;
replace with: (adjust the multipliers to get different effects)
half3 col= tex2D (_MainTex, IN.uv_MainTex).rgb*0.5; col+=tex2D (_MainTex, IN.uv_MainTex*0.75).rgb*0.25; col+=tex2D (_MainTex, IN.uv_MainTex*0.5).rgb*0.25; o.Albedo = col;
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TriPlanar shader:
http://www.martinpalko.com/Tutorials/TriplanarMapping/TriplanarMapping.html
Improved Triplanar map shader:
https://www.shadertoy.com/view/lsj3z3
triplanar shader:
http://forum.unity3d.com/threads/234373-Unity-Multi-Material-Triplanar-Texturing
Improved Terrain Texture Tiling (shader)
http://forum.unity3d.com/threads/improved-terrain-texture-tiling.116509/
smoother tri-planar shader:
http://www.blog.radiator.debacle.us/2013/02/a-smoother-triplanar-shader-for-unity.html?m=1
How to setup normals on triplanar
http://forum.unity3d.com/threads/how-to-setup-normals-on-triplanar.373310/
“For a certain class of textures called stochastic textures, it solves the issue of tiling repetition when tileable textures are repeated across a surface”
https://github.com/UnityLabs/procedural-stochastic-texturing
https://blogs.unity3d.com/2019/02/14/procedural-stochastic-texturing-in-unity/