Velvet shader ?

Hi everyone,

I'd like to create a velvet shader. Has anyone ever seen anything like that before, I'm searching pointers on how to do this ?

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Bronze

 

This is a velvet shader example;
http://wiki.unity3d.com/index.php/Velvet

Though it's not an easy one to understand for beginners and seemed obsolete, as discussed here:
http://forum.unity3d.com/threads/76750-Very-Simple-Velvet-shader!

I know David Miranda also made a velvet/cloth shader, but there's no source available (as far as i know)
though you can see the result here: http://www.davidmiranda.me/cloth/

And that's the examples of velvet/cloth shaders i know of thus far. Hopefully it will help you

 

If you know glsl/hlsl, then you can look at the velvet shader that comes with RenderMonkey, a version of which is here.. If you want a really good one, with micronormals, microspecular, fresnel and rim lighting, then you can look at RobG's page.