MDF scratches

Support Materials and Textures
1

I try to create scratches to similar MDF panel
Like so

fxEsMnr
fxEsMnr.jpg2560×1920 600 KB

My nodes is
%D0%97%D0%BD%D1%96%D0%BC%D0%BE%D0%BA%20%D0%B5%D0%BA%D1%80%D0%B0%D0%BD%D1%83_2019-01-25_19-36-19
Знімок екрану_2019-01-25_19-36-19.png991×859 247 KB

%D0%97%D0%BD%D1%96%D0%BC%D0%BE%D0%BA%20%D0%B5%D0%BA%D1%80%D0%B0%D0%BD%D1%83_2019-01-25_22-34-17
Знімок екрану_2019-01-25_22-34-17.png1183×818 202 KB

And
%D0%97%D0%BD%D1%96%D0%BC%D0%BE%D0%BA%20%D0%B5%D0%BA%D1%80%D0%B0%D0%BD%D1%83_2019-01-25_19-38-22
Знімок екрану_2019-01-25_19-38-22.png871×865 241 KB

This is not exactly what I was counting on.
I would like a strip of deep and small scratches on the first photo, but for some reason they look the same, although in b.w. have different bright.

2

Stretch Voronoi intensity for scratches, not noise textures. You can also use voronoi cells with the same settings, slightly rotated from one another.

What you’re trying to do you can see info about on Sizzler’s blog about his procedural wood: http://www.artifisizzler.com/?p=6