Thin film OSL shader

[viscorbel]

Very useful little shader Thanks Vlado!

[vlado]

How would I use it? VRayBlendMtl? Just on top with <100% Opacity?

In my example, I just put it as the reflection color in a VRayMtl material with Fresnel off. Using it as blend mask is also possible, though it could get a bit complicated if you want to do bump mapping just for that layer.

Best regards,
Vlado

[Art48]

How would I use it? VRayBlendMtl? Just on top with <100% Opacity?

Edit: Nevermind, missed that there is a link with an example scene.

[Bigguns]

Hehe thank'S Vlado good stuff again

[Dariusz Makowski (Dadal)]

Hehehe thank you :- )

[vlado]

I hate to use this as a reference, but here are some examples:
http://blog.maxwellrender.com/tips/p...-of-materials/

Best regards,
Vlado

[Dariusz Makowski (Dadal)]

What can we use it for?

[Mokiki]

Thanks Vlado! I'm sure this will come in handy someday

[vlado]

Hello,

Someone asked for a thin film shader and I wrote one in OSL based on some code I found here:
http://www.gamedev.net/page/resource...graphics-r2962

Attached is the shader and some sample scene.



Best regards,
Vlado